Page 34 - NUMINO Challenge_K2
P. 34
Problem solving
1 Follow the given rules to solve the problem.
Rules
: Subtract the smaller number from the greater number.
2 9=9-2=7
: Choose the greater number.
6 5=6
51 29
37 86
2 A number is written by observing the magic gems and
following a rule. Find the missing number.
12 27 32
Tip
Think about the
numbers that the red
gems and the purple
gems show.
Rules 31
1 Follow the given rules to solve the problem.
Rules
: Subtract the smaller number from the greater number.
2 9=9-2=7
: Choose the greater number.
6 5=6
51 29
37 86
2 A number is written by observing the magic gems and
following a rule. Find the missing number.
12 27 32
Tip
Think about the
numbers that the red
gems and the purple
gems show.
Rules 31
